 " {}))
 
 (defn create-time-tree [start-year end-year]
-  (db/tx-api-single "
+ (db/tx-api-single "
     WITH range({start}, {end}) AS years, range(1,12) as months
     FOREACH(year IN years | 
       MERGE (y:Year {year: year})

                :groupid (:groupid member)
                :timetree (as-timetree (:joined member))
                :socialmedia social-media
                :topics (map :id (:topics member))
                }]
    (tx/statement query params)))


                    MATCH (year:Year {year: {timetree}.year }),
                          (year)-[:HAS_MONTH]->(month {month: {timetree}.month }),
                          (month)-[:HAS_DAY]->(day {day: {timetree}.day })
                    CREATE (m)-[:JOINED_ON]->(day) "
                    (if (:twitter social-media)
                      "MERGE (twitter:Twitter {id: {socialmedia}.twitter.identifier })
                       MERGE (p)-[:HAS_TWITTER_ACCOUNT]->(twitter) "
